发明名称 |
Chitosan films with reduced shrinkage and laminates made therefrom |
摘要 |
Inclusion of a needle structured sepiolite clay in a chitosan film in an amount of about 0.5 weight percent to about 8 weight percent was found to reduce shrinkage of the film. The clay is processed into a substantially dispersed form. Laminates fabricated from this chitosan film including dispersed sepiolite clay can be used in making a variety of finished articles that can be used to provide protection from hazardous chemical and biological agents. |
申请公布号 |
US8404342(B2) |
申请公布日期 |
2013.03.26 |
申请号 |
US20090429530 |
申请日期 |
2009.04.24 |
申请人 |
BARNEY NATHANIEL A.;WEINBERG MARK GARY;SAUER BRYAN BENEDICT;E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
BARNEY NATHANIEL A.;WEINBERG MARK GARY;SAUER BRYAN BENEDICT |
分类号 |
B32B5/16;D03D25/00;D04H13/00 |
主分类号 |
B32B5/16 |
代理机构 |
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